US Bridges

Henry Lake Road over I 20

FairPosted for load

Warren County, Mississippi · 2.3 MI W Hinds Cl · Structure no. 410002007501550

Built
1959
66 years old
Condition
Fair
inspected September 2024
Type
Box Beam or Girders - Multiple
Concrete Continuous
Length
240 ft
4 main spans
Daily traffic
4,400
2023 count
Owner
State
State Highway Agency

About this bridge

Henry Lake Road over I 20 is a concrete continuous box beam or girders - multiple carrying Henry Lake Road over I 20 in Warren County, Mississippi. It was built in 1959, so it is 66 years old, older than the Mississippi average of 38.9 years.

The most recent inspection reported to the Federal Highway Administration rates it in fair condition with a lowest component rating of 5 out of 9. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. Its operating status is: posted for load restriction.

It carries about 4,400 vehicles a day, roughly 8% of them trucks, projected to reach 4,400 by 2043. The structure is 240 ft (73.2 m) long and 30 ft wide. If it were closed, the detour would be 1.2 mi (2 km).

Location

Open in Google Maps
CarriesHenry Lake Road
CrossesI 20
Location2.3 MI W Hinds Cl
RouteCounty Highway 0
CountyWarren County
StateMississippi
Coordinates32.35922, -90.66788
Functional classRural Local

Condition and inspection

Fair

The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound.

ComponentRatingMeaning
Deck5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Superstructure5 FairAll primary structural elements are sound but may have minor section loss, cracking, spalling or scour.
Substructure7 GoodSome minor problems.
Last inspectionSeptember 2024
Inspection intervalevery 12 months
Operating statusPosted for load restriction
ScourBridge not over waterway
Structural evaluation5: Somewhat better than minimum adequacy to tolerate being left in place as is
Deck geometry2: Basically intolerable, requiring high priority of replacement
Approach roadway alignment8: Equal to present desirable criteria
Operating rating41.4 US tons
Inventory rating24.8 US tons

Structure

Structure typeBox Beam or Girders - Multiple
MaterialConcrete Continuous
DeckConcrete, cast-in-place
Main spans4
Design loadHS 15
Structure length240 ft (73.2 m)
Longest span70 ft (21.3 m)
Deck width30 ft (9.1 m)
Roadway width24 ft (7.3 m)
Vertical clearance over deckUnrestricted

Traffic and service

Average daily traffic4,400 (2023)
Projected traffic4,400 by 2043
Trucks8%
Lanes on structure2
Traffic directionTwo-way traffic
CarriesHighway
CrossesHighway
Detour if closed1.2 mi (2 km)
TollOn a free road
National Highway SystemNo

Ownership and planned work

OwnerState Highway Agency
Maintained byState Highway Agency
Historic statusNot eligible for the National Register of Historic Places
Work proposedReplacement because of substandard load-carrying capacity or roadway geometry
Estimated improvement cost$1,000 million
NavigationNot applicable (no waterway)

Frequently asked questions

When was Henry Lake Road over I 20 built?

It was built in 1959, making it 66 years old in 2025.

What condition is Henry Lake Road over I 20 in?

The National Bridge Inventory rates it in fair condition. The lowest-rated primary component is rated 5 or 6. Minor deterioration is present but the structure is sound. The last reported inspection was in September 2024.

How much traffic does Henry Lake Road over I 20 carry?

About 4,400 vehicles per day (2023 count), of which roughly 8% are trucks.

How long is Henry Lake Road over I 20?

The structure is 240 ft (73.2 m) long with a longest span of 70 ft (21.3 m) and a deck 30 ft wide.

Who owns Henry Lake Road over I 20?

It is owned by the State Highway Agency.